diff --git a/services/web/frontend/stylesheets/app/editor/file-tree.less b/services/web/frontend/stylesheets/app/editor/file-tree.less
index b2f19f4386..a0ebf88801 100644
--- a/services/web/frontend/stylesheets/app/editor/file-tree.less
+++ b/services/web/frontend/stylesheets/app/editor/file-tree.less
@@ -339,6 +339,9 @@
 
   .dnd-draggable-preview-item {
     line-height: @file-tree-line-height;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
   }
 }